Endress+Hauser Memosens CFS51, Руководство по эксплуатации

Страница: 29 / 44

Memosens CFS51 Operation
Hauser 29
3. If the measurement is still outside the specified limits after multiple rounds of
cleaning, send the sensor to your local Hauser sales organization.
Once the process of calibrating with the solid state reference is completed, the following
statuses are possible:
• Calibration completed successfully
The measured value is within the limit values indicated and therefore an automatic
adjustment was not necessary
• Calibration completely successfully and automatic adjustment performed
The measured value has exceeded the limit values and has been successfully corrected by
the automatic adjustment
• Calibration has failed, no automatic adjustment has been performed
The measured value is outside the limit values and an automatic adjustment was not
possible. The device no longer measures using the specification of the MEPC.
The sensor can continue measuring following a failed adjustment. It continues measuring
based on the last adjustment to be completed successfully.
Failed calibration with solid state reference:
1. Clean the optical sensor window again.
2. Repeat the calibration procedure.
3. If the calibration still fails after multiple rounds of cleaning, send the sensor to your
local Hauser sales organization.
Application adjustments
1-point calibration
The measured error between the measured value of the device and the laboratory
measured value is too large. This is corrected by a 1-point calibration.
1 2 3 4 5 6 7 8
1
2
3
4
5
6
x
y
a
b
A0039320
 24 Principle of a 1-point calibration
x Measured value
y Target sample value
a Factory calibration
b Application calibration
1. Select data record.
2. Set the calibration point in the medium and enter the target sample value (laboratory
value).